Generac Power Systems Deep Sea Electronics G8601 Owner's Manual page 16

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Table Of Contents

Table of Contents

Controller Operation

Fault

Inlet Temperature

Insufficient Capacity

kW Overload

IEEE C37.2 – 32 Directional Power Relay

Loss Of Excitation

Loss of Magnetic Pickup

Low Coolant Warning

Maintenance Due

Mains Asymmetry High

Mains Decoupling High Frequency

Mains Decoupling High Voltage

Mains Decoupling Low Frequency

Mains Decoupling Low Voltage

Mains Decoupling ROCOF

Mains Decoupling Vector Shift

Mains Failed to Close

Description

The module detected that the engine's ECU measurement of in-

let temperature had risen above the Inlet Temperature Pre-

Alarm Trip level.

The module's governor output has reached its limit whilst at-

tempting to control the generator to produce more kWs whilst in

parallel. This indicates a fault with either the governor (including

connection error), setting of SW2, or that the engine has

reached its maximum capacity.

The module detected that the generator output kW had risen

above the Overload Protection Trip for the configured delay

timer.

The module detected that the generator output kvar had fallen

below the Loss of Excitation Pre-Alarm Trip level.

The module detected that the magnetic pick up was not produc-

ing a pulse output after the required Crank Disconnect criteria

had been met.

The module detected that the engine coolant temperature had

fallen below the Low Coolant Temperature Pre-Alarm Trip level.

NOTE: Due to module configuration the alarm message that ap-

pears on the display may be different. For further details of mod-

ule configuration, contact your Authorized Industrial Service

Dealer (IASD).

The module detected that one of the configured maintenance

alarms is due as its configured maintenance interval has

expired.

The module detected the mains (utility) voltage asymmetry had

risen above the configurable Trip level for the configured delay

timer.